20064811

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{557}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 23061024

約数和(自身を除く): 2996213

約数列:

[1, 13, 17, 163, 221, 557, 2119, 2771, 7241, 9469, 36023, 90791, 123097, 1180283, 1543447, 20064811]

約数ペア:

[(1, 20064811), (13, 1543447), (17, 1180283), (163, 123097), (221, 90791), (557, 36023), (2119, 9469), (2771, 7241)]